VMAR vs. RKLB
VMAR (Vision Marine Technologies Inc.) and RKLB (Rocket Lab USA, Inc.) are both stocks. VMAR operates in Recreational Vehicles (Consumer Cyclical), while RKLB operates in Aerospace & Defense (Industrials). Over the past 3 years, VMAR returned -98.91%/yr vs 157.98%/yr for RKLB. At a 0.17 correlation, their price movements are largely independent.
Performance
VMAR vs. RKLB - Performance Comparison
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Returns By Period
In the year-to-date period, VMAR achieves a -96.60% return, which is significantly lower than RKLB's 36.35% return.
VMAR
- 1D
- 1.87%
- 1M
- -58.85%
- YTD
- -96.60%
- 6M
- -97.45%
- 1Y
- -99.91%
- 3Y*
- -98.91%
- 5Y*
- -94.47%
- 10Y*
- —
RKLB
- 1D
- -5.16%
- 1M
- -29.94%
- YTD
- 36.35%
- 6M
- 23.24%
- 1Y
- 190.18%
- 3Y*
- 157.98%
- 5Y*
- —
- 10Y*
- —
VMAR vs. RKLB - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
VMAR Vision Marine Technologies Inc. | -96.60% | -98.74% | -98.92% | -76.36% | -4.75% | -25.31% |
RKLB Rocket Lab USA, Inc. | 36.35% | 173.89% | 360.58% | 46.68% | -69.30% | 8.67% |
Correlation
The correlation between VMAR and RKLB is 0.20, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.20 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.17 |
Correlation (All Time) Calculated using the full available price history since Aug 24, 2021 | 0.17 |
Fundamentals
VMAR:
$2.18M
RKLB:
$57.59B
VMAR:
-$87.10
RKLB:
-$0.33
VMAR:
0.02
RKLB:
77.74
VMAR:
0.23
RKLB:
25.43
VMAR:
$55.00M
RKLB:
$679.58M
VMAR:
$8.74M
RKLB:
$248.43M
VMAR:
-$22.34M
RKLB:
-$177.36M
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Return for Risk
VMAR vs. RKLB — Risk / Return Rank
VMAR
RKLB
VMAR vs. RKLB - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Vision Marine Technologies Inc. (VMAR) and Rocket Lab USA, Inc. (RKLB). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| VMAR | RKLB | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -2.54 | ||
| Sortino ratioReturn per unit of downside risk | -6.67 | ||
| Omega ratioGain probability vs. loss probability | 0.50 | 1.31 | -0.81 |
| Calmar ratioReturn relative to maximum drawdown | -1.00 | 4.45 | -5.45 |
| Martin ratioReturn relative to average drawdown | -1.16 | 9.88 | -11.03 |
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Drawdowns
VMAR vs. RKLB - Drawdown Comparison
The maximum VMAR drawdown since its inception was -100.00%, which is greater than RKLB's maximum drawdown of -82.96%. Use the drawdown chart below to compare losses from any high point for VMAR and RKLB.
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Drawdown Indicators
| VMAR | RKLB | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -100.00% | -82.96% | -17.04% |
Max Drawdown (1Y)Largest decline over 1 year | -99.92% | -43.01% | -56.91% |
Max Drawdown (3Y)Largest decline over 3 years | -100.00% | -55.49% | -44.51% |
Max Drawdown (5Y)Largest decline over 5 years | -100.00% | — | — |
Current DrawdownCurrent decline from peak | -100.00% | -36.68% | -63.32% |
Average DrawdownAverage peak-to-trough decline | -78.96% | -51.18% | -27.78% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 86.13% | 19.34% | +66.79% |
Volatility
VMAR vs. RKLB - Volatility Comparison
Vision Marine Technologies Inc. (VMAR) has a higher volatility of 50.21% compared to Rocket Lab USA, Inc. (RKLB) at 30.48%. This indicates that VMAR's price experiences larger fluctuations and is considered to be riskier than RKLB based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| VMAR | RKLB | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 50.21% | 30.48% | +19.73% |
Volatility (6M)Calculated over the trailing 6-month period | 84.48% | 72.21% | +12.27% |
Volatility (1Y)Calculated over the trailing 1-year period | 207.85% | 93.17% | +114.68% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 129.44% | 81.60% | +47.84% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 127.09% | 81.60% | +45.49% |
Dividends
VMAR vs. RKLB - Dividend Comparison
Neither VMAR nor RKLB has paid dividends to shareholders.
Financials
VMAR vs. RKLB - Financials Comparison
This section allows you to compare key financial metrics between Vision Marine Technologies Inc. and Rocket Lab USA, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
VMAR vs. RKLB - Profitability Comparison
VMAR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Vision Marine Technologies Inc. reported a gross profit of 4.40M and revenue of 14.53M. Therefore, the gross margin over that period was 30.3%.
RKLB - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Rocket Lab USA, Inc. reported a gross profit of 76.49M and revenue of 200.35M. Therefore, the gross margin over that period was 38.2%.
VMAR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Vision Marine Technologies Inc. reported an operating income of -3.03M and revenue of 14.53M, resulting in an operating margin of -20.8%.
RKLB - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Rocket Lab USA, Inc. reported an operating income of -55.97M and revenue of 200.35M, resulting in an operating margin of -27.9%.
VMAR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Vision Marine Technologies Inc. reported a net income of -1.86M and revenue of 14.53M, resulting in a net margin of -12.8%.
RKLB - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Rocket Lab USA, Inc. reported a net income of -45.02M and revenue of 200.35M, resulting in a net margin of -22.5%.
Frequently Asked Questions
VMAR and RKLB have a correlation of 0.20, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
VMAR has higher volatility (50.21%) compared to RKLB (30.48%). In terms of maximum drawdown, VMAR dropped -100.00% vs RKLB's -82.96%.
RKLB currently has the higher Sharpe Ratio (2.06 vs -0.48), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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